000			00377 a2200157 4500
020			_a8176482145
082			_a577.06 _bNAR
090			_c20875 _d32330
100			_aNarayan, B.
245			_aEnvironment management
260			_aNew Delhi _bA.P.H. Publishing _c2000 _g2000
300			_avii,320p. _c23cm
650			_aEnvironment Management
650			_aEcology
942			_cSR
999			_c48436 _d48436